190985870

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{6143}}^1$

素因数の和:9259

約数の個数: 16

約数和(自身を含む): 343941120

約数和(自身を除く): 152955250

約数列:

[1, 2, 5, 10, 3109, 6143, 6218, 12286, 15545, 30715, 31090, 61430, 19098587, 38197174, 95492935, 190985870]

約数ペア:

[(1, 190985870), (2, 95492935), (5, 38197174), (10, 19098587), (3109, 61430), (6143, 31090), (6218, 30715), (12286, 15545)]